Question: What is the main activity of Harman International Industries?
Paraphrase: What is the most action of Harman Worldwide Businesses?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q1585599 wdt:P355 ?X . ?X wdt:P1056 ?answer}
Answer: microphone, headphones, audio amplifier, audio equipment, dbx, moving head, Haze machine, fog machine, Lighting control console, strobe light, LED display